Oilpan: Unship CSSValues and AnimatableValues

Source/core/css/CSSTimingFunctionValue.h

Index: Source/core/css/CSSTimingFunctionValue.h
diff --git a/Source/core/css/CSSTimingFunctionValue.h b/Source/core/css/CSSTimingFunctionValue.h
index a899f13901bc5331b2cda210a0689aefd7c0fa26..4701ff3c691f91a4e7113d92581e567b661dca13 100644
--- a/Source/core/css/CSSTimingFunctionValue.h
+++ b/Source/core/css/CSSTimingFunctionValue.h
@@ -34,9 +34,9 @@ namespace blink {
 
 class CSSCubicBezierTimingFunctionValue : public CSSValue {
 public:
-    static PassRefPtrWillBeRawPtr<CSSCubicBezierTimingFunctionValue> create(double x1, double y1, double x2, double y2)
+    static PassRefPtr<CSSCubicBezierTimingFunctionValue> create(double x1, double y1, double x2, double y2)
     {
-        return adoptRefWillBeNoop(new CSSCubicBezierTimingFunctionValue(x1, y1, x2, y2));
+        return adoptRef(new CSSCubicBezierTimingFunctionValue(x1, y1, x2, y2));
     }
 
     String customCSSText() const;
@@ -48,8 +48,6 @@ public:
 
     bool equals(const CSSCubicBezierTimingFunctionValue&) const;
 
-    DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValue::traceAfterDispatch(visitor); }
-
 private:
     CSSCubicBezierTimingFunctionValue(double x1, double y1, double x2, double y2)
         : CSSValue(CubicBezierTimingFunctionClass)
@@ -70,9 +68,9 @@ DEFINE_CSS_VALUE_TYPE_CASTS(CSSCubicBezierTimingFunctionValue, isCubicBezierTimi
 
 class CSSStepsTimingFunctionValue : public CSSValue {
 public:
-    static PassRefPtrWillBeRawPtr<CSSStepsTimingFunctionValue> create(int steps, StepsTimingFunction::StepAtPosition stepAtPosition)
+    static PassRefPtr<CSSStepsTimingFunctionValue> create(int steps, StepsTimingFunction::StepAtPosition stepAtPosition)
     {
-        return adoptRefWillBeNoop(new CSSStepsTimingFunctionValue(steps, stepAtPosition));
+        return adoptRef(new CSSStepsTimingFunctionValue(steps, stepAtPosition));
     }
 
     int numberOfSteps() const { return m_steps; }
@@ -82,8 +80,6 @@ public:
 
     bool equals(const CSSStepsTimingFunctionValue&) const;
 
-    DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValue::traceAfterDispatch(visitor); }
-
 private:
     CSSStepsTimingFunctionValue(int steps, StepsTimingFunction::StepAtPosition stepAtPosition)
         : CSSValue(StepsTimingFunctionClass)